The ultra-high brightness phosphor products for rare earth COB-A and COB-B are aluminate systems, which are suitable for 450nm-465nm chips, which can be applied to white LEDs above 5000K, and can also be matched with red powder. The YAG yellow powder on the market has a brightness of 2%-5%, and has a series of advantages such as complete crystal granules, spherical shape and good dispersibility. It is the first choice for high-efficiency white LEDs in the industry.
It is understood that the rare earth COB-A and COB-B special phosphors are international patent products, which can be authorized by customers in the United States, Germany, Japan and South Korea to fully guarantee the use rights of customers. At present, these two products have been tested by large packaging factories with outstanding performance and can fully meet the rapid development of COB technology.
Our company Ningbo Beilun Tiaoyue Machine Co., Ltd. can make kinds of spools according to customer's drawing or samples,such as Steel Reel,Steel Wire Reel,Steel Drum.
When you need the strength and durability of a steel reel, ONEREEL has the product for you.
Whether you need a tubular reel for lightweight shipping of pipe or conduit, a custom-designed process reel for take-up and take-off solutions in heavy-duty processing industries or a corrugated steel reusable design for wire and cable applications, our line of steel reels is tailored to satisfy your unique needs.
For customer service, call 0086-13777009159(mobile) or 0086-574-26889982(telephone)
Steel Wire Spool, Steel Cable Reel, Steel Bobbin, Steel Cable Spool, Wire Spool, Cable Reel,Steel Reel,Steel Wire Reel,Steel Drum
NINGBO BEILUN TIAOYUE MACHINE CO., LTD. , https://www.spool-manufacturer.com